Latent Class Analysis

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Documentation for package ‘lca’ version 0.2

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lca-package Latent Class Analysis
abortion Abortion Attitude Data
blca Bayesian Analysis of Latent Class Models
classify.modes Find indentical posterior modes in Latent Class Model
collapse.cases Sum Identical Cases in a Frequency Table
ddirichlet The Dirichlet Distribution
Dirichlet The Dirichlet Distribution
expit Logit scale transformations
expitTrans Transform data between vector in an n-simplex and real numbers.
gibbs.lcm Gibbs Sampling for Posterior of Latent Class Model
group Identify Identical Rows in Table or Matrix
hybrid.lcm Hybrid Sampling from posterior of Latent Class Model
lca Latent Class Analysis
lcaMLE Find Posterior Mode or Maximum Likelihood Estimate using EM Algorithm
log.posterior.lcm Find Log-Posterior or Log-Likelihood values for Latent Class Models
logit Logit scale transformations
logitTrans Transform data between vector in an n-simplex and real numbers.
loglik.lcm Find Log-Posterior or Log-Likelihood values for Latent Class Models
param.array Manipulate Latent Class Model Parameters
param.vector Manipulate Latent Class Model Parameters
perms List groups of permutations.
plot.lcm.gibbs Plot posterior means for Latent Class Model.
plot.lcm.hybrid Plot posterior means for Latent Class Model.
postMode Find Posterior Mode or Maximum Likelihood Estimate using EM Algorithm
print.percentage Print Percentage of Activity Completed to stdout
question McCutcheon's Questionnaire Response Data
rdirichlet The Dirichlet Distribution
rlcm Generate Data from a Latent Class Model
small Small Dataset
summary.lcm.gibbs Summary Statistics for MCMC Samplers on Latent Class Model
summary.lcm.hybrid Summary Statistics for MCMC Samplers on Latent Class Model
tabulate.data Count Cases
varnames.lcm Create Parameter Labels for Latent Class Model